Age Calculator
Calculate your exact age in years, months, and days using your date of birth. This free online age calculator also shows your next birthday date.
Next Birthday
How to Use the Age Calculator
- Select your date of birth.
- Select the date on which you want to calculate your age.
- Click Calculate Age.
- Your age will be displayed in years, months, and days.
How Age Is Calculated
Age is generally calculated by comparing a person’s date of birth with a selected calculation date. The calculator accounts for the different lengths of months and completed years.
Common Uses
- Checking your current age
- Finding age on a specific date
- Planning birthday events
- Checking age requirements
- Calculating age for forms and applications
More HappyClicks Calculators
Visit our Calculators page for more free online calculation tools.
You can also try our Percentage Calculator and BMI Calculator .